Wang Meng, Bai Jin-Hai, Pei Li-Ya, Lu Xiao-Gang, Gao Yan-Lei, Wang Ru-Quan, Wu Ling-An, Yang Shi-Ping, Pang Zhao-Guang, Fu Pan-Ming, Zuo Zhan-Chun. Electromagnetically induced transparency in a near-resonance coupling fieldJ. Acta Physica Sinica, 2015, 64(15): 154208. DOI: 10.7498/aps.64.154208